<html>
<body>

<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
</head>

<input id='testButton' type='button' value='test' onclick="test('hello', '你好');"/>
<br/>
<br/>

<div>
  <h3>H5测试</h3>
  <br/>
  <code id='returnValue'/>
</div>

<script>

function test(value1,value2){
  var ret = window.hellowelcome(value1, value2);
  document.getElementById("returnValue").innerHTML += ret(false) + '<br />';

  return ret;
}

</script>

</body>
</html>